Display screen or portion thereof having a graphical user interface for tracking scores of a group of individuals



The sole FIGURE is a front view of a display screen or portion thereof having a graphical user interface for tracking scores of a group of individuals showing our new design.

The texts presented in broken lines are illustrative only presented to show an exemplary layout and do not form part of the claimed design. The non-text elements in broken lines show unclaimed environmental aspects of the graphical user interface. The outermost broken line rectangle represents the environment of a display screen and does not form part of the claimed design.

Any trademarks are the property of their respective owners and do not form part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof having a graphical user interface for tracking scores of a group of individuals, as shown and described. 